baber/WOPTO huggingface dataset:
Patent DE-4331467-A1 (DE)
Title: Fuel filter
Inventor: HARR HARTMUT
IPC: B01D29/15
Filed: 1993-09-16
Abstract: In a fuel filter having a filter head, a filter housing and an exchangeable annular filter element, a valve interrupting the flow when the filter element is absent is to be created which is simpler than the previously known prior art. For this purpose, in the area between filter head and filter housing there is arranged in the feed a cover plate which possesses feet which reach through the filter housing, are supported against the filter element and are run axially from the filter housing. If the cover plate can no longer be supported against the filter element, because eg., the installation of a new filter element was forgotten during filter element exchange, the cover plate falls into its position closing the feed.
Patent DE-4332589-A1 (DE)
IPC: E04B1/68
Filed: 1993-09-24
Abstract: PCT No. PCT/EP94/03174 Sec. 371 Date May 16, 1996 Sec. 102(e) Date May 16, 1996 PCT Filed Sep. 22, 1994 PCT Pub. No. WO95/08680 PCT Pub. Date Mar. 30, 1995An injection hose (1) for concrete construction joints has a substantially liquid-tight base body (2) made of a flexible material such as rubber or plastics that encloses a passage (3). The outer surface (4) of the base body (2) is provided with at least one groove-shaped recess (5) that extends over its whole length. Radial outlets (6) for the liquid injected through the passage (3) are distributed over the length of the recess (5). A strip made of a material that may be compressed under the inner pressure of the injection liquid is received in the recess (5) and covers the outlets (6). A liquid-permeable sheath (8) surrounds the base body (2) and the strip, in the manner of a hose. A single recess (5) extends with a predetermined pitch along a spiral path around the outer surface (4) of the base body (2) or extends parallel to the axis of the passage (3) but has an opening angle of more than 90 DEG .
Patent DE-4336343-A1 (DE)
Title: Use of hydrolytic enzymes for prophylaxis of miscarriage in pregnant women with idiopathic recurrent abortion in the history
Inventor: RANSBERGER KARL
IPC: A61K38/46
Filed: 1993-10-25
Abstract: The present invention relates to the use of hydrolytic enzymes for prophylaxis of miscarriage in pregnant women with idiopathic recurrent abortion in the history.
Patent DE-4401099-A1 (DE)
Inventor: KRAEMER WOLFGANG DR
IPC: C07C57/76
Filed: 1994-01-17
Abstract: The invention pertains to new substituted oxazolines of formula (I), wherein A is optionally substituted alkyl, alkenyl, cycloalkyl or cycloalkenyl; B is optionally substituted phenyl, phenylalkyl, phenylalkenyl, phenoxyalkyl or phenylthioalkyl; D is hydrogen or alkyl; E is hydrogen or alkyl, and G is hydrogen or alkyl. The invention also pertains to several methods for preparing them and their use as pesticides.
Patent DE-4405848-A1 (DE)
Title: Instrument for producing cavities in corneal skin
Inventor: SCHRAGE NORBERT DR MED
IPC: A61B17/00
Filed: 1994-02-23
Abstract: The instrument has a hollow tube (3) which tapers down to one end and has a drive piece (2). A spacer piece near the tapered part restricts the penetration path of the hollow tube into the corneal skin to a maximum depth of 0.6 millimetres. The spacer piece is in the form of a static cladding tube (4). The space between the corneal skin and the spacer piece can be altered by a fine adjustment, especially micrometer screw. The diameter of the circular hollow tube's point at the end operating upon the corneal skin amounts to 10 to 700, preferably 160 micrometers. The drive piece is in the form of a rapid rotating turbine detachably joined to the hollow tube.
Patent DE-4406583-A1 (DE)
Title: Reeling device for cable fixed to transportable electrical equipment
Inventor: ARBEITER FRANK DIPL ING
IPC: H02G11/02
Filed: 1994-03-01
Abstract: The reeling device has a rotary drum on which a cable (14) is wound. Clips (7, 8) hold the free end plug (21) in a trough (20) within the core (6) of the drum. The cable outlet (22) from the plug lies between upper and lower faces (4, 5) of the drum.  The upper clip (8) protects the pins (29) from damage and contamination. The geometry of the plug prevents its extn. from the trough for connection to a power supply until the drum is empty.
Patent DE-4410253-A1 (DE)
Title: Drive system (energy-supply) for electroluminescent films
IPC: H05B44/00
Filed: 1994-03-24
Abstract: The invention relates to a drive system for electroluminescent films which generates a constant alternating voltage, selectable in terms of frequency, waveform and amplitude and independent of the size, colour and design of the connected electroluminescent film, whose frequency and amplitude can be set both independently of each other and depending on the load. The amplitude of the alternating voltage (AC voltage) is generated by a switching amplifier with an integrated smoothing coil (2) and is kept constant by a voltage controller (regulator) (7), independently of changes in the load (5), in particular of its capacity component. The frequency and waveform are set by a load-independent oscillator (3). The unstable behaviour, resulting from the series-connection of smoothing coil with internal resistance and impedance of the film, is stabilised by a functional feedback of a voltage (4, 6) which is proportional to the film current and is superposed on the output signal of the controller. This drive system permits the setting of a constant operating point and the interdependent variables of luminosity, voltage, frequency and waveform to be determined such that the life of the film is optimised. <IMAGE>
Patent DE-4413316-A1 (DE)
Inventor: PROFFT RUDOLF
IPC: F21V17/00
Filed: 1994-04-16
Abstract: A sealed electrical light housing has a 'U'-shaped section (12) that is fixed to a surface. The light transmitting cover (44) encloses the unit by clipping into position. The housing has a formed section (24) along both sides that has inset sealing strips of flexible material. The edges of the cover are curved (16) and engage the formed lip (25) on the housing. When pressure is applied the assembly has sufficient flexibility to deflect to allow engagement. <IMAGE>
Patent DE-4416314-A1 (DE)
Title: Scanning scene for pictorial recording
Inventor: WAGENSONNER EDUARD
IPC: G02B26/10
Filed: 1994-05-09
Abstract: The scene (4) is sampled by an imaging device (5), a reflective component (2) and a sensor arrangement (8a,8b,8c) to carry out serial, point form sampling of the scene. The reflective component includes an arrangement (3) of reflective surfaces (3a,3b). These can move independently of each other and are regulated by a controller (7).Preferably the scene is be depicted on the arrangement of reflective surfaces (3), the incident light from the scene being directed from the reflective surfaces to the light sensors (8a,8b,8c). The scene may be illuminated by a light source and may be applied to the reflective surface such that the light from the source is reflected onto the scene.
Patent DE-4417906-A1 (DE)
Title: Delivering sausage paste to conveyor by pressure-regulated discharge unit
Inventor: MARKWARDT KLAUS
IPC: A22C11/08
Filed: 1994-05-21
Abstract: In a system to deliver a paste of esp. sausage meat from a vacuum hopper (2) via a discharge assembly (4) to a conveyor (8) and filler station, the pressure of paste at the discharge assembly (4) is maintained at a constant value by regulation of the drive unit (6) at the conveyor (8) paste supply. The conveyor (8) supply pressure, which is above that of the vacuum hopper (2), is maintained largely independent of the paste quantity delivered. The drive unit (6) may be regulated such that it can decouple the discharge assembly (4) from the conveyor (8) supplying paste to the filler tube (12).
Patent DE-4418077-A1 (DE)
Inventor: JANNARD JAMES H
IPC: G02C7/10
Filed: 1994-05-24
Abstract: A lens 10 for eyeglasses has at least one optical zone 35 and at least one peripheral zone 38, at least a portion of the surface of the peripheral zone being modified such as by the removal of lens material or the addition of material to the surface of the lens. The lens may extend throughout the wearer's entire angular range of vision. The peripheral zone 38 may be modified by the provision of one or more grooves 12 or by sandblasting (Fig. 15). Modification may be effected by masking the optical zone. <IMAGE>
Patent DE-4418454-A1 (DE)
Title: Synchronous machine external rotor design
Inventor: ADELSKI HANS-JOACHIM DIPL ING
IPC: H02K21/46
Filed: 1994-05-26
Abstract: The outer rotor of a synchronous machine has a moulded short circuit cage. The rotor plate packet (1) is surrounded by a cladding (13) and is furnished with permanent magnets (6). The latter form the magnetic poles of the rotor. Pole holes (9) are formed between the magnetic poles. The pole packet (1) is interrupted near the pole holes (9) by one or more radially overlapping cut-out sections (10). The individual plates are connected to each other in the circumferential direction merely by at least one connecting bridge (11,12) formed as a saturation bridge.
Patent DE-4422956-A1 (DE)
Inventor: RAIDEL MARIA DR
IPC: D06M13/52
Filed: 1994-06-30
Abstract: The invention concerns a device for continuously producing a strip (1) which undulates at least in regions and which consists of thin, laminar material which can expand at least in the transverse direction. The device comprises a guide bed (2) comprising grooves which run parallel or obliquely relative to one another and into which the material can be urged by means of holding-down devices (5). Downstream of the guide bed (2) are means which prevent deformation of the waves already formed. The invention further concerns a process for continuously producing a strip which undulates at least in regions. Finally, the invention concerns absorbent articles containing undulating strips.
Patent DE-4423684-A1 (DE)
Title: System for holding handbags and small objects on tables or chairs in openable units
Inventor: HAUBOLD DIETER
IPC: A47C7/62
Filed: 1994-06-23
Abstract: A container (6) is arranged under the table top or seat of the chair. It has a movable shallow opening (8) which is accessed from the front and can expand toward the centre or is increased in size or again can be moved so as to enlarge it.  The opening near the table edge may be formed of a spring steel frame (5) which is solid and can be pivoted to give a wedge or parallel shape, being tensioned by rubber bands (4) at the opening. Entry is by a pivotal frame hinged in place at the front giving a telescoping effect to pull out and so provide greater depth.
Patent DE-4425294-A1 (DE)
Title: Fluid-actuated low output turbine combined with generator for electric powered water fitting
Inventor: KOENIG HERBERT L PROF DR ING
IPC: H02K7/18
Filed: 1994-07-18
Abstract: The fluid driven turbine combined with a generator has low power. It is partic. for current supply for an electric water armature. The rotor wheel (5) of the turbine is axially arranged in a tube. Magnets are distributed around the circumference of the wheel (5). The magnets generate an electric current flow in a coil system outside the tube, when the wheel rotates, by induction. The magnets are formed as tubular, multi-pole, magnetised pole wheels (5') on the outer circumference. The turbine vanes are arranged and anchored inside this wheel. A transition part (3) is provided with at least one nozzle (4). The nozzles are formed and aligned such that the fluid from the individual nozzles is incident on the turbine vanes normal to the vane surface and with a tangential component. An even number of pole shoes (9,10) running parallel to the tube axis are sepd. by gaps and are integrated in the tube wall. The pole-shoes are connected to two magnetically conductive end plates (20,21). Between the end plates, the pole shoes are surrounded by at least one spool forming the coil system. The two end plates are magnetically connected via a return part which contains the coil system between it and the pole shoes.
Patent DE-4428074-A1 (DE)
Inventor: GIESE PETER DR
IPC: F16K15/18
Filed: 1994-08-09
Abstract: A precompression valve for a hydraulic clutch actuating device in a motor vehicle has a first union (3) for a master cylinder and a second union (4) for a slave cylinder, in which, in the event of a pressure drop from the first (3) to the second union (4), the valve is opened and is closed when the pressure from the second (4) to the first union (3) falls below a set precompression value. According to the invention, the precompression valve has two closing bodies, especially balls (20, 21) pressed against their seats (18, 19) by spring components (22, 23) between the two unions (3, 4). One valve seat (18) is arranged on the side of the first union (3) and the other seat (19) on the side of the second union (4). The valve seats (18, 19) extend from a component (5) arranged between the two unions (3, 4).
Patent DE-4429382-A1 (DE)
Title: Process and assembly for moving transversely-positioned dough lengths along conveyor
Inventor: TROCKELS UWE
IPC: A21C11/00
Filed: 1994-08-12
Abstract: A process and assembly converts pre-sized pieces of dough into elongated shapes which are then dropped onto baking trays or into baking forms. The novelty is that the lengths of dough are transversely placed across a conveyor which, during the course of its passage, moves at two or more speeds. The lengths of dough subsequently fall off the conveyor into waiting baking trays or forms at the extremity of conveyor travel.
Patent DE-4429811-A1 (DE)
Title: Drum-type washing machine with an oscillating assembly
Inventor: KAUDEWITZ HUBERT
IPC: D06F37/26
Filed: 1994-08-23
Abstract: The invention relates to a drum-type washing machine with an oscillating assembly having a tub (1) made of steel and a drum rotatably mounted in the tub (1), the tub (1) consisting of a cylindrical casing (19), of a rear wall (5) and of a front wall (6) provided with a door aperture, there being arranged in the region of the rear wall (5) of the tub (1) an essentially circular bearing bowl (2) receiving a bearing and designed as a stamped steel part and/or there being arranged in the region of the front wall (6) a balancing weight which consists of an essentially annular clamping plate (3) and of an additional mass attached to the latter and circular or in the form of a segment of a circle. In order to improve the tie-down of the bearing bowl or clamping plate, the casing (19) forms with the rear wall (5) or the front wall (6) a continuous axially directed edge extension (7). Moreover, the bearing bowl (2) or the clamping plate (3) possesses in its edge regions (12) part regions (14; 15) which are formed by radial indentations (13) and at least some of which are bent inwards in relation to the tub, the bent part regions (15) bearing on the inside of the edge extension (7). <IMAGE>
Patent DE-4429819-A1 (DE)
Title: Chuck for use with lathe
Inventor: PESCH KARL
IPC: B23B31/177
Filed: 1994-08-23
Abstract: The chuck comprises a chuck body (1) in which are located adjustable jaws (3) operated by an operating mechanism (4). A chuck flange (5) for connecting to the machine tool spindle surrounds the chuck body and has an inner supporting ring (10) which locates into a circular groove (11) in the chuck body. The chuck body and the chuck flange lie axially against each other at a buffer face (12) under tension provided by tension screws (13). The buffer face can be either inclined to the chuck axis or at right angles to it. The inner support ring has an externally radial projecting and axially forward projecting ring piece (14) which circles the chuck body in front of the buffer face. The ring piece projects as far as the vertical plane (15) which passes through the centre of gravity (S) of the area of the chuck body, jaws and operating mechanism in front of the support face. A locking ring piece (17) is connected to the projecting ring piece and the chuck body.
Patent DE-4432199-A1 (DE)
Title: Welding of plastic socket onto plastic pipe
Inventor: HEGLER RALPH PETER DR
IPC: F16L47/03
Filed: 1994-09-09
Abstract: In a process for connecting a plastic socket (12) onto a plastic pipe (11), both pieces (11,12) are mfd. separately and the opposing faces of both pipe (11) and socket (12) correspond to each other. An electrically heated welding mat (1) is introduced between the faces to be welded and when current is applied to the mat (1) the opposing faces of the components (11,12) are pressed together.
Patent DE-4434322-A1 (DE)
Title: Cement additive, cement composition and chemically prestressed concrete produced therefrom
Inventor: MORIOKA MINORU
IPC: C04B7/32
Filed: 1994-09-26
Abstract: The invention relates to a cement additive comprising amorphous calcium aluminate and an expansive material prepared by subjecting a mixture of CaO raw material and CaSO4 raw material to heat treatment, where the content of CaSO4 in the expansive material formed is from 20 to 50 parts by weight in 100 parts by weight of the total amount of CaO and CaSO4.
Patent DE-4439436-A1 (DE)
Title: Locking element with alignment error compensation
Inventor: BUER GERALD DIPL ING
IPC: F16H63/38
Filed: 1994-11-04
Abstract: The locking element fixes the position of axially displaceable and/or swivelable adjustment elements, especially switch shafts of motor vehicle gears. In the locking element a locking bolt, which is provided with a spring force is arranged to be displaced lengthways in an outer part (4). The locking bolt engages in a recess of the adjustment element. The outer part is installed in a housing (12). The outer part is carried in the housing by an elastic element (11). In one embodiment the elastic element also acts as a seal.
Patent DE-4441467-A1 (DE)
Inventor: WILLERSCHEIDT PETER
IPC: H01H71/24
Filed: 1994-11-22
Abstract: The invention concerns a contact system having fixed and moving contact parts for an electromagnet switching device with a switching magnet, which is accommodated in a housing and has an armature, and with an instantaneous release device with striking pins. The movable contact parts are mounted on a contact bridge which is mounted in a contact carrier, connected to a push rod, so as to move against the pressure of a compression spring mounted in the contact carrier. The push rod with the contact carrier is coupled for movement with the armature of the switching device switching magnet. The striking pin of the instantaneous release device acts on the contact bridge in order to lift the movable contact parts off the fixed contact parts. In the release state of the instantaneous release device the striking pin thereof can be clamped to the push rod bearing the movable contacts and can be detached by the lifting movement of the push rod, whereby the contacts can be closed again.
Patent DE-4445882-A1 (DE)
Inventor: ZIMMER THOMAS
IPC: B29C43/00
Filed: 1994-12-22
Abstract: A continuous, multiple-stage process is disclosed for thermally treating the surface of friction linings (7) by pressing them against heated units (2) and cooled units (3). The total length of the transport and pressing phases of each stage taken together corresponds to the continuous production cycle of the linings. The scorching press for carrying out the process is made of modules (1), so that heated and cooled units (2, 3) may be easily exchanged for each other. A heat insulation reduces energy losses and keeps constant the surface temperature of the heated units (2).
Patent WO-8102142-A1 (WO)
Title: Wagon with lowered platform for the railway transport of motor vehicles and giant containers
Inventor: BEHRENS R
IPC: B61D47/00
Filed: 1981-01-31
Abstract: The wagon with a lowered platform (1, 1a) has a loading platform which may be pivoted outside the train access and relatively with respect to the bogies, thus allowing the loading and unloading thereof. The ends of the platform may be connected to a loading and unloading ramp. The bogies (2, 3) are connected to a lowered bridge (10, 10a) which is provided with a bottom acting as a loading surface and having a height lower than that of the support surface (7) of each bogie (2, 3). The support surface (7) of each bogie (2, 3) comprises curved guiding rails (22, 22a) on which may run guiding means (23, 23a) provided on the end portions (14, 14a, 15, 15a, 16, 16a) of the bridge (10, 10a). A circular rack (24, 24a) is arranged in the support surface (7) of the frames (6) of the bogies, cooperating with a pinion (37) of a gear drive (25, 25a) provided on each end of the lowered bridge (10, 10a).
Patent WO-8705449-A1 (WO)
Title: Tool for stopping cables on cutting and clamping connectors
Inventor: SCHLAICH GERD
IPC: H01R43/01
Filed: 1987-02-28
Abstract: A tool for stopping cables on cutting and clamping connectors held in a receiver has an array of dies which press by their forward movement the embedded cables into the cutting and clamping connectors, cutting and isolating them. The tool has an exchangeable tool device which can be held by an industrial robot, for example. The tool has also docking elements for securing it to the receiver of the connector shell of the cutting and clamping connector.
Patent WO-8900526-A1 (WO)
Title: Coupler for connecting a rig to a surfboard
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1988-06-29
Abstract: A coupler comprises two coupling parts which can be separated at will. One coupling part (1) engages in a track (2) in the mast and the other coupling part (6) is held at the lower end of the foot of the mast. The two coupling parts can be interlocked by shoulders (14) of the coupling part on the mast side which slide under, and are held by, projections (13) of the lower coupling part. The bottom of the mast track is provided with toothing (16) in which a bolt connected to the coupling part on the mast side can engage thereby blocking the coupler in a chosen axial position in the mast track.
Patent WO-8907239-A1 (WO)
Inventor: KARBACH BERNHARD
IPC: G01B21/20
Filed: 1989-01-13
Abstract: Dans un procédé pour l'essai des régions extrêmes d'éprouvettes (26 à 29) allongées à symétrie de révolution, en vue de déceler des défauts longitudinaux, transversaux, de dédoublement ou d'âme, ou bien de déterminer leurs caractéristiques géométriques, les différentes éprouvettes (26 à 29) sont transportées bout à bout et en sens axial dans un dispositif d'essai (22) dans lequel est également réalisé l'essai. L'essai des deux régions extrêmes des éprouvettes s'effectue dans un seul et même dispositif d'essai prévu à cet effet et comportant un rotor qui possède un passage pour les éprouvettes (26 à 29) et tourne dans le même axe que celles-ci, dans lequel sont disposées les têtes d'essai (48) utilisées pour les différents types de défaut mis en lumière par ledit essai, et qui présente une chambre d'accouplement (50) obturable latéraleent de manière suffisamment hermétique. Pour réaliser ledit essai, on freine et on stoppe les éprouvettes (26 à 29) en mouvement, dans des positions dans lesquelles une région extrême d'une éprouvette (26 à 29) se trouve à l'intérieur d'une chambre d'accouplement (50). Une fois l'essai achevé, les éprouvettes (26 à 29) sont mues à nouveau en sens axial (36).